Results 21 to 30 of about 3,093 (217)
JGE, 2020 Lombok is located on the boundary of active tectonic plates, this is what caused the Lombok Earthquake on August, 2018. DInSAR is a remote sensing technology that utilizes radar satellites to measure the amount of deformation on the surface of the ground
Muhammad Fikri Azhari +3 more
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Assessment of multitemporal DInSAR stepwise processing
IEEE International IEEE International IEEE International Geoscience and Remote Sensing Symposium, 2004. IGARSS '04. Proceedings. 2004, 2004 We present an assessment of stepwise co-registration procedures applied to multi-temporal SAR datasets. Images are connected in pairs through a minimum spanning tree structure, obtained by adopting a distance measure which is a function of the expected co-registration quality.
Refice Alberto +3 more
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Subsidence in Maceio, Brazil, Characterized by Dinsar and Inverse Modeling [PDF]
2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS), 2020 Abstract. The city of Maceió has been historically affected by cracks and sink events in buildings and city infrastructure. Availability of a consistent Sentinel 1 Mission dataset between 2014 and 2019 allows characterizing the undergoing crustal deformation process that provokes such effects.
Pablo Euillades +3 more
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Sentinel-1 A-DInSAR Approaches to Map and Monitor Ground Displacements [PDF]
Remote Sensing, 2021 Persistent scatterer interferometry (PSI) is a group of advanced interferometric synthetic aperture radar (SAR) techniques used to measure and monitor terrain deformation. Sentinel-1 has improved the data acquisition throughout and, compared to previous sensors, increased considerably the differential interferometric SAR (DInSAR) and PSI deformation ...
Vrinda Krishnakumar +10 more
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Application of DInSAR-PSI Technology for Deformation Monitoring of the Mosul Dam, Iraq
Remote Sensing, 2019 On-going monitoring of deformation of dams is critical to assure their safe and efficient operation. Traditional monitoring methods, based on in-situ sensors measurements on the dam, have some limitations in spatial coverage, observation frequency, and ...
Arsalan Ahmed Othman +7 more
doaj +1 more source
Application of DInSAR techniques to the monitoring of ground deformations [PDF]
, 2023 The aim of the present thesis has been to test the applicability of the innovative Advanced DInSAR techniques in the natural risk mitigation related to subsidence phenomena. In particular, two test sites have been chosen, both located within alluvial plains and affected by subsidence phenomena: Telese Terme (Italy) where no monitoring network has been ...
openaire +4 more sources
International Journal of Digital Earth, 2023 In this study, Differential Interferometric Synthetic Aperture Radar Interferometry (DInSAR) of artificial Corner Reflectors (CRs) were validated in the area of fast and nonlinear deformation gradient caused by active coal longwall exploitation.
Kamila Pawłuszek-Filipiak +3 more
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Jurnal Geosains dan Remote Sensing, 2022 Kota Jambi merupakan kota yang berkembang pesat di Indonesia. Peningkatan penduduk disertai dengan pembangunan infrastruktur dan kebutuhan air tanah yang meningkat setiap tahunnya dapat menyebabkan subsiden.
Gallant Dwi Pangestu Nugroho Akbar +1 more
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Remote Sensing, 2023 The differential interferometric synthetic aperture radar (DInSAR) method is based on phase variation between the complex value of pixels of timely separated scenes in interferometric SAR pairs.
Mladen Viher +2 more
doaj +1 more source
Comparison between DInSAR and Stacking in Deformation Monitoring Using LuTan-1 [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesLuTan-1 (LT-1) satellite constellation is used to conduct surface deformation monitoring. Following the successful launch of two satellites, we began to use the independently developed LandSAR software for differential interferometric data processing and
J. Lu +6 more
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